An open source re-implementation of the “NvDisplayConfigLDJ"
tool with additional enhancements.
This can be used to tweak your nvidia GPU driver settings to
create custom display timings to address IIDX’s requirement
if expecting proper display timings. This can also be used for
any legacy IIDX versions that even expect very specific display
timings, e.g. 59.95 or 60.05 hz.
Furthermore, creating application profiles allows further tweaks
to important GPU settings such as the current performance mode
setting. This is crucial to ensure the GPU is not going into any
kind of power saving states which results in non-smooth
scrolling during gameplay and micro stuttering that cannot
be measured on application level.
An open source re-implementation of the “NvDisplayConfigLDJ"
tool with additional enhancements.
This can be used to tweak your nvidia GPU driver settings to
create custom display timings to address IIDX’s requirement
if expecting proper display timings. This can also be used for
any legacy IIDX versions that even expect very specific display
timings, e.g. 59.95 or 60.05 hz.
Furthermore, creating application profiles allows further tweaks
to important GPU settings such as the current performance mode
setting. This is crucial to ensure the GPU is not going into any
kind of power saving states which results in non-smooth
scrolling during gameplay and micro stuttering that cannot
be measured on application level.
Summary:
Test Plan:
A shim library implementing the same concept as the already
existing ddrio-async library. The iidxio implementation takes
another iidxio library and runs it asynchronously which may
improve performance for certain iidxio implementations,
e.g. if the send and receive functions are driving actual IO
calls synchrously and are expensive.
This is not a replacement for a well engineered and proper
implementation of a iidxio library for any specific use-case.
It does not fix bad performance of existing implementations,
i.e. if the poll rate is too low because actual IO is too slow.
Use with caution and know why and when you need to use
it.
A separate application to run the infamous IIDX “monitor check”.
The on-screen output has been enhanced to provide more
detailed information about the on-going process. The tool
furthermore allows basic querying of adapter and adapter
modes information from the command line. These additional
options can be useful to gather more debug information
or select correct parameters for the monitor test from actually
supported mode parameters by the adapter.
The tool has been tested on an actual cabinet with nvgpu
setting different custom timings. The accuracy seems to be
even higher than what IIDX’s monitor check is actually showing.
For example, with a custom timing of 59.900, the tool yields 59.902.
Meanwhile, the monitor check of iidx 29 59.8981 hz to 59.8997 hz
on screen.
This doesn’t mean the game’s getting inaccurate values. The game
actually syncs and plays just fine. However, the game’s monitor check
cannot be used as a reference for “getting the avg. refresh rate”
value as an input parameter for other tools, e.g. chart patching with
btools.
A separate application to run the infamous IIDX “monitor check”.
The on-screen output has been enhanced to provide more
detailed information about the on-going process. The tool
furthermore allows basic querying of adapter and adapter
modes information from the command line. These additional
options can be useful to gather more debug information
or select correct parameters for the monitor test from actually
supported mode parameters by the adapter.
The tool has been tested on an actual cabinet with nvgpu
setting different custom timings. The accuracy seems to be
even higher than what IIDX’s monitor check is actually showing.
For example, with a custom timing of 59.900, the tool yields 59.902.
Meanwhile, the monitor check of iidx 30 yields ~XXX TODO.
Summary:
Test Plan:
A separate application to run the infamous IIDX “monitor check”.
The on-screen output has been enhanced to provide more
detailed information about the on-going process. The tool
furthermore allows basic querying of adapter and adapter
modes information from the command line. These additional
options can be useful to gather more debug information
or select correct parameters for the monitor test from actually
supported mode parameters by the adapter.
The tool has been tested on an actual cabinet with nvgpu
setting different custom timings. The accuracy seems to be
even higher than what IIDX’s monitor check is actually showing.
For example, with a custom timing of 59.900, the tool yields 59.902.
Meanwhile, the monitor check of iidx 30 yields ~XXX TODO.
An open source re-implementation of the “NvDisplayConfigLDJ"
tool with additional enhancements.
This can be used to tweak your nvidia GPU driver settings to
create custom display timings to address IIDX’s requirement
if expecting proper display timings. This can also be used for
any legacy IIDX versions that even expect very specific display
timings, e.g. 59.95 or 60.05 hz.
Furthermore, creating application profiles allows further tweaks
to important GPU settings such as the current performance mode
setting. This is crucial to ensure the GPU is not going into any
kind of power saving states which results in non-smooth
scrolling during gameplay and micro stuttering that cannot
be measured on application level.
Summary:
Test Plan:
A overlay window showing the a frame time graph with
the current frame time, ~10 seconds of history as well
as reference lines for the current avg. and a configurable
target frame time.
This is considered a debug tool to support in any efforts
that are related to understanding current frame times
of the games. More specifically this can be used to asses
impact of any bemanitools hooking to the game’s main
(render) loop.
For now, we focus on internal overlays for bemanitools
that hook into an existing d3d9 context. The current
abstraction is fairly thin and should be fine as a start.
Implementations are called “components” and hook
up with a single frame_update function to execute
and logic and drawing updates with imgui
Version 1.91.7 of the imgui library with the cimgui wrapper.
imgui allows us to easily create minimal and powerful UI for
use-cases like in-game overlays or separate tooling.
The additional wrappers cimgui_impl_dx9 and cimgui_impl_win32
were added to provide a full C linkage integration for the rest
of the code base.
Tweaks to the makefile were kept to a minimum but enable
compilation of C++ since imgui is C++ based.
Remark: At this point bemanitools itself is still to be kept a pure
C codebase. Due to the lack of proper module/library management
with the current build system in bemanitools 5, proper separation
of concerns and clean integration with external libraries isn’t
possible with reasonable effort.
Summary:
Test Plan:
Integrate the previously created frame time graph component
into iidxhook 1 to 8. iidxhook9 uses d3d9ex which still requires
a separate hook implementation for imgui.
Guard the feature with a switch as it might have some performance
impact and it’s something that is only required to be turned on
when needed.
A overlay window showing the a frame time graph with
the current frame time, ~10 seconds of history as well
as reference lines for the current avg. and a configurable
target frame time.
This is considered a debug tool to support in any efforts
that are related to understanding current frame times
of the games. More specifically this can be used to asses
impact of any bemanitools hooking to the game’s main
(render) loop.
For now, we focus on internal overlays for bemanitools
that hook into an existing d3d9 context. The current
abstraction is fairly thin and should be fine as a start.
Implementations are called “components” and hook
up with a single frame_update function to execute
and logic and drawing updates with imgui
Version 1.91.7 of the imgui library with the cimgui wrapper.
imgui allows us to easily create minimal and powerful UI for
use-cases like in-game overlays or separate tooling.
The additional wrappers cimgui_impl_dx9 and cimgui_impl_win32
were added to provide a full C linkage integration for the rest
of the code base.
Tweaks to the makefile were kept to a minimum but enable
compilation of C++ since imgui is C++ based.
Remark: At this point bemanitools itself is still to be kept a pure
C codebase. Due to the lack of proper module/library management
with the current build system in bemanitools 5, proper separation
of concerns and clean integration with external libraries isn’t
possible with reasonable effort.
Summary:
Test Plan:
Version 1.91.7 of the imgui library with the cimgui wrapper.
imgui allows us to easily create minimal and powerful UI for
use-cases like in-game overlays or separate tooling.
The additional wrappers cimgui_impl_dx9 and cimgui_impl_win32
were added to provide a full C linkage integration for the rest
of the code base.
Tweaks to the makefile were kept to a minimum but enable
compilation of C++ since imgui is C++ based.
Remark: At this point bemanitools itself is still to be kept a pure
C codebase. Due to the lack of proper module/library management
with the current build system in bemanitools 5, proper separation
of concerns and clean integration with external libraries isn’t
possible with reasonable effort.
Version 1.91.7 of the imgui library with the cimgui wrapper.
imgui allows us to easily create minimal and powerful UI for
use-cases like in-game overlays or separate tooling.
The additional wrappers cimgui_impl_dx9 and cimgui_impl_win32
were added to provide a full C linkage integration for the rest
of the code base.
Tweaks to the makefile were kept to a minimum but enable
compilation of C++ since imgui is C++ based.
Remark: At this point bemanitools itself is still to be kept a pure
C codebase. Due to the lack of proper module/library management
with the current build system in bemanitools 5, proper separation
of concerns and clean integration with external libraries isn’t
possible with reasonable effort.
An open source re-implementation of the “NvDisplayConfigLDJ"
tool with additional enhancements.
This can be used to tweak your nvidia GPU driver settings to
create custom display timings to address IIDX’s requirement
if expecting proper display timings. This can also be used for
any legacy IIDX versions that even expect very specific display
timings, e.g. 59.95 or 60.05 hz.
Furthermore, creating application profiles allows further tweaks
to important GPU settings such as the current performance mode
setting. This is crucial to ensure the GPU is not going into any
kind of power saving states which results in non-smooth
scrolling during gameplay and micro stuttering that cannot
be measured on application level.
An open source re-implementation of the “NvDisplayConfigLDJ"
tool with additional enhancements.
This can be used to tweak your nvidia GPU driver settings to
create custom display timings to address IIDX’s requirement
if expecting proper display timings. This can also be used for
any legacy IIDX versions that even expect very specific display
timings, e.g. 59.95 or 60.05 hz.
Furthermore, creating application profiles allows further tweaks
to important GPU settings such as the current performance mode
setting. This is crucial to ensure the GPU is not going into any
kind of power saving states which results in non-smooth
scrolling during gameplay and micro stuttering that cannot
be measured on application level.
Summary:
Test Plan:
An open source re-implementation of the “NvDisplayConfigLDJ"
tool with additional enhancements.
This can be used to tweak your nvidia GPU driver settings to
create custom display timings to address IIDX’s requirement
if expecting proper display timings. This can also be used for
any legacy IIDX versions that even expect very specific display
timings, e.g. 59.95 or 60.05 hz.
Furthermore, creating application profiles allows further tweaks
to important GPU settings such as the current performance mode
setting. This is crucial to ensure the GPU is not going into any
kind of power saving states which results in non-smooth
scrolling during gameplay and micro stuttering that cannot
be measured on application level.
A shim library implementing the same concept as the already
existing ddrio-async library. The iidxio implementation takes
another iidxio library and runs it asynchronously which may
improve performance for certain iidxio implementations,
e.g. if the send and receive functions are driving actual IO
calls synchrously and are expensive.
This is not a replacement for a well engineered and proper
implementation of a iidxio library for any specific use-case.
It does not fix bad performance of existing implementations,
i.e. if the poll rate is too low because actual IO is too slow.
Use with caution and know why and when you need to use
it.
